인체 움직임과 안테나 위치가 WBAN 채널 용량에 미치는 영향 분석
- Title
- 인체 움직임과 안테나 위치가 WBAN 채널 용량에 미치는 영향 분석
- Author
- 김선우
- Keywords
- Transmit Diversity; Outage Capacity; Off-Body Channel; WBAN
- Issue Date
- 2012-02
- Publisher
- 한국전자파학회
- Citation
- 한국전자파학회논문지, 2012, 23(2), P.229-234, 6P.
- Abstract
- This paper presents channel measurements for wireless body area network(WBAN) and provides performance evaluation from the measurement. We measured the radio propagation in 2.45 GHz ISM band in an anechoic chamber according to various human movements and the position of transmit antennas. Two transmit antennas are mounted on different positions of human body for the purpose of comparing the diversity gain and correlation between the channels in 2*1 multiple-input single-output(MISO) systems. The experimental results show that the outage capacity is closely related with the correlation coefficient between channels in transmit diversity system.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE01792822http://hdl.handle.net/20.500.11754/67561
- ISSN
- 1226-3133
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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